#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (c) Huawei Technologies Co., Ltd. 2022. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================

from tensorflow.python.framework import ops
from npu_bridge.npu_cpu.npu_cpu_ops import gen_npu_cpu_ops


class NpuEmbeddingResource:

    def __init__(self, table_id):
        self.name = table_id
        self._tensor = gen_npu_cpu_ops.table_to_resource(ops.convert_to_tensor(table_id))

    @property
    def handle(self):
        return self._tensor

    @property
    def graph(self):
        return self._tensor.graph

    @property
    def op(self):
        return self._tensor.op

    @property
    def device(self):
        return self._tensor.op.device

